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Accepting patients
Who is Dr. Gerhardt, Gastroenterologist in Columbia, MO?
Dr. Donald Gerhardt, MD is a Gastroenterologist, who primarily practices in Columbia, MO. He is board certified by the American Board of Internal Medicine. Dr. Gerhardt graduated from Saint Louis University School of Medicine and completed his residency at Univ Hosps & Clinics, Gastroenterology; St Johns Mercy Med Ctr, Internal Medicine; St Johns Mercy Med Ctr, Flexible Or Transitional Year. Dr. Gerhardt is fluent in English and German, and is currently seeing new patients. Dr. Gerhardt’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gerhardt’s office at (573) 777-8818.
Where did Dr. Gerhardt go to medical school and complete their residency?
Residency: Univ Hosps & Clinics, Gastroenterology; St Johns Mercy Med Ctr, Internal Medicine; St Johns Mercy Med Ctr, Flexible Or Transitional Year
Medical School: St Louis Univ Sch of Med, St Louis Mo | Saint Louis University School of Medicine
Is Dr. Gerhardt board certified in Gastroenterologist?
Yes, Dr. Donald Gerhardt, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Gerhardt speak?
Dr. Gerhardt and their clinical team can communicate with patients in the following languages:
English
German
What conditions does Dr. Gerhardt treat?
As a Gastroenterologist, Dr. Gerhardt diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Gerhardt. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Other Difficulty Swallowing
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Swallowing problems
- Painful swallowing
ICD-10 Codes:
- R1319: Other dysphagia
- R1310: Dysphagia, unspecified
Also known as:
- Acid Reflux
- GERD with Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Eosinophilic Esophagitis
- Gastroesophageal Reflux
- Heartburn
- Indigestion
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
Also known as:
- Gastrointestinal Bleeding
- Dark, Tarry Stools (Melena)
- Gastrointestinal (GI) Bleeding
- GI Bleeding
- Internal Digestive Bleeding
- Digestive Tract Hemorrhage
- Melena
- Black Stools
- Upper GI Bleed Signs
ICD-10 Codes:
- K922: Gastrointestinal hemorrhage, unspecified
- K921: Melena
Also known as:
- Ulcerative Pancolitis
- Ulcerative Colitis
- Chronic Pancolitis
- Extensive Ulcerative Colitis
- Inflammatory Bowel Disease (IBD)
- Colitis
- Chronic Colitis
ICD-10 Codes:
- K5100: Ulcerative (chronic) pancolitis without complications
- K5150: Left sided colitis without complications
- K5190: Ulcerative colitis, unspecified, without complications
Also known as:
- Crohn's Disease of the Small Intestine
- Crohn's Disease of the Large Intestine
- Crohn's Disease
- Crohn’s Disease
- Regional Enteritis
- Inflammatory Bowel Disease (IBD)
- Ileitis
- Large Bowel Crohn's
- Crohn's Colitis', 'Colonic Crohn's Disease
- Small Bowel Crohn's with Issues', 'Ileitis with Complications', 'Complicated Small Intestine Crohn's
ICD-10 Codes:
- K5000: Crohn's disease of small intestine without complications
- K5010: Crohn's disease of large intestine without complications
- K50018: Crohn's disease of small intestine with other complication
Also known as:
- Change in Bowel Habits
- Bowel Movement
- Altered Bowel Habits
- Irregular Bowel Movements
- Changes in Pooping
ICD-10 Codes:
- R194: Change in bowel habit
Also known as:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Family History of Digestive Organ Cancer
- Cancer
- Family History
- Genetic risk for gastrointestinal cancer
- Family history of GI cancer
- Hereditary digestive cancer
ICD-10 Codes:
- Z800: Family history of malignant neoplasm of digestive organs
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
Also known as:
- Barrett's Esophagus
- Esophagus Disorder
- Barrett’s Esophagus
- Barrett's condition
- Esophageal metaplasia
ICD-10 Codes:
- K2270: Barrett's esophagus without dysplasia
Which procedures does Dr. Gerhardt perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Donald Gerhardt may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Gerhardt's office.
Does Dr. Gerhardt accept my insurance?
Dr. Gerhardt accepts most major insurance plans. Important: Please call our office at (573) 777-8818 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gerhardt accept in Columbia, MO?
Dr. Gerhardt in Columbia, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
CVS Health (formerly Aetna)
Department of Defense / Tricare
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
Mutual of Omaha
State of Missouri
UnitedHealthcare
View All Insurances
Where is Dr. Gerhardt's office located?
Dr. Donald Gerhardt's Primary Practice
210 Portland St Ste 100
Columbia, MO 65201
(573) 777-8818
What is Dr. Gerhardt's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gerhardt's National Provider Identifier (NPI) number is 1619921673.
What common questions do patients ask about Dr. Gerhardt?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gerhardt
What is Dr. Donald Gerhardt's specialty?
Dr. Gerhardt is a Gastroenterologist near Columbia, MO. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Gerhardt to book an appointment today.
Is this Dr. Donald Gerhardt affiliated with a ranked Castle Connolly Top Hospital?
No, Gerhardt is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Boone Health. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Donald Gerhardt accepting new patients in Columbia, MO?
Yes, Dr. Donald Gerhardt is accepting new patients at this time.
Does Dr. Donald Gerhardt offer online booking?
Please contact Dr. Gerhardt's office at (573) 777-8818 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Donald Gerhardt?
Please contact Dr. Gerhardt's office at (573) 777-8818 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Donald Gerhardt have?
Dr. Donald Gerhardt is certified by the American Board of Internal Medicine.
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